06/17/2026
Ever stomp the pedal and feel like your Toyota or Lexus hesitates before it finally responds? Poor throttle response usually comes down to throttle mapping, sensor/airflow inputs, and how the ECU and transmission are playing together—not just “needing a tune.” At KTT, we see it every day on Tacomas, 4Runners, Tundras, FJ Cruisers, and GX/LX builds, and we break down what’s really causing the lag and what it takes to fix drivability the right way. If you care about crisp throttle feel for towing, off-road, and daily driving, this one’s worth your attention.
https://kytrucktuning.com